Research and Possible Agronomic Applications of C60(OH)24 Adducts with Heavy Metals for Crop Treatment

This article describes the synthesis of fullerenol—C60(OH)24 adducts with some heavy metals—C60(ONa)x(O2Me)(24−x)/2;C60(ONa)x(O3Me)(24−x)/3; Me=Co; Cu; Mn; Zn; Gd; Tb. The identification of adducts was carried out by the methods of: elemental analysis, infrared and electronic spectroscopy, complex t...

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Bibliographic Details
Published in:Processes 2023-12, Vol.11 (12), p.3354
Main Authors: Kulenova, Natalia A., Charykov, Nikolay A., Keskinov, Viktor A., Gur’eva, Anastasiia A., German, Valeriia P., Letenko, Dmitry G.
Format: Article
Language:English
Subjects:
Adducts
Ambient temperature
Aqueous solutions
Barley
Cereals
Copper
Electronic spectroscopy
Gadolinium
Heavy metals
High performance liquid chromatography
Infrared analysis
Light
Light scattering
Manganese
Metals
Microorganisms
Moisture content
Nutrient content
Photon correlation spectroscopy
Seeds
Solubility
Spectrum analysis
Sulfur content
Thermal analysis
Water content
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Summary:This article describes the synthesis of fullerenol—C60(OH)24 adducts with some heavy metals—C60(ONa)x(O2Me)(24−x)/2;C60(ONa)x(O3Me)(24−x)/3; Me=Co; Cu; Mn; Zn; Gd; Tb. The identification of adducts was carried out by the methods of: elemental analysis, infrared and electronic spectroscopy, complex thermal analysis, high-performance liquid chromatography and dynamic light scattering. The solubility of adducts in aqueous solutions in the ambient temperature range has been studied. The solubility was significant and ranged from a few tenths to 1 g/dm3. The use of these adducts as micronutrients for spring barley crops in the Republic of Kazakhstan is considered. When using these nanopreparations, a general increase in yield (tens, up to 80 rel.%), nutrient content and moisture content of seeds (4–5 rel. mass %), as well as the resistance of the latter to the effects of pathogenic microorganisms (percentage of healthy seeds growth up to 10 rel.%), was noted.
ISSN:2227-9717
2227-9717
DOI:10.3390/pr11123354